Nivada Chronomaster Aviator Sea Diver

NIVADA GRENCHEN

(Chronomaster Aviator / Sea Diver), circa 1970 Pilot's chronograph in steel with screwed back. Large unidirectional steel bezel graduated to 60 minutes. Black dial, two circled counters: small seconds at 9 o'clock, minutes at 3 o'clock with 5 mins totalizer in red), interior tachymeter scale. Painted indexes and luminescent skeleton arrow hands. Added leather bracelet. Movement: Mechanical manual winding caliber signed NIVADA / Valjoux 23 Swiss. Diam. 38.5mm. Condition: Good condition (Vintage Nivada box)Batch no. 78 900 - 1200 EUR NIVADA GRENCHEN (Chronomaster Aviator / Sea Diver), circa 1970 Pilot's chronograph in steel with screwed back. Large unidirectional steel bezel graduated to 60 minutes. Black dial, two circled counters: small seconds at 9 o'clock, minutes at 3 o'clock with 5 mins totalizer in red), interior tachymeter scale. Painted indexes and luminescent skeleton arrow hands. Added leather bracelet. Movement: Mechanical manual winding caliber signed NIVADA / Valjoux 23 Swiss. Diam. 38.5mm. Condition: Good condition (Vintage Nivada box)